nsxb13025a.pdf

Disassembly
1. Remove the ball bearing using a bearing puller as
shown.
Clutch housing side:
Transmission housing side:
BEARING PULLER
(Commercially
available)
BALL BEARING
BEARING
SEPARATOR,
0-4 1/2 in.
(Commercially
available)
BEARING PULLER
(Commercially
available)
BALL BEARING
BEARING
SEPARATOR,
0-4 1/2 in.
(Commercially
available)

Mainshaft Assembly
Disassembly
CAUTION: Remove the synchro hubs using a press and
steel blocks as shown. Use of a jaw-type puller can
damage the gear teeth.
2. Support 5th gear on steel blocks as shown, and
press the shaft out of the 5th synchro hub.
ATTACHMENT PRESS
5TH SYNCHRO HUB
5TH GEAR
3. In the same manner as above, support the 3rd gear
on steel blocks, and press the shaft out of the
3rd/4th synchro hub.
PRESS
ATTACHMENT
3RD/4TH SYNCHRO HUB
3RD GEAR